I am trying to use the “join now” button in the following email:
After clicking the “join now” button, I can enter a name and password, and then I get this:
I don’t normally allow third party cookies, but I tried anyway to allow third party cookies. I still get the same message, so the actual problem doesn’t seem to be related to third party cookies.
I am using Chromium or Firefox on Linux
What could be the issue here?
This is the site I want to help manage: